/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.kie.internal.runtime.conf;

import jakarta.xml.bind.annotation.XmlType;

/**
 * Defines merging strategy of two descriptors
 */
@XmlType
public enum MergeMode {
    /**
     * The 'main' descriptor values are all kept
     */
    KEEP_ALL,

    /**
     * The 'secondary' descriptor values are all used
     */
    OVERRIDE_ALL,

    /**
     * The 'secondary' non-empty values override corresponding values of the main, including collections
     */
    OVERRIDE_EMPTY,

    /**
     * The same as OVERRIDE_EMPTY except that collections are merged instead of being overridden
     */
    MERGE_COLLECTIONS;
}